Delevan

5500R Series High Current Power Chokes

The 5500R series from Delevan has low DC resistance to minimize voltage drops and dissipated power

Image of Delevan's 5500R Series High Current Power ChokesDelevan introduces a new series of surface-mount device (SMD) power inductors. The 5500R series meets the growing demand for high current LED lighting applications. Delevan has taken their widely accepted and used DC Series of plated through hole high power chokes and designed even higher current carrying capability in a surface mount version, convenient for automated pick and place, and PCB assembly processes.

Features and Benefits
  • Low DC resistance to minimize voltage drops and dissipated power (lost as heat) in DC-DC converter and DC biased circuit applications
  • Inductance tolerances of ±5%, 10%, and 15% for highly sensitive circuit designs such as EMI line and RF filters are standard offerings
  • Lead-free, RoHS compliant version (5500R) with Sn/Ag/Cu finish, or a Sn/Pb version (5500)
  • High power density design and low-loss Ferrite Core technology provide very high current and power handling
  • Operating temperature range: -55°C to +130°C
  • Standard inductance values: 3.9 µH to 100 mH
  • High dielectric withstanding voltage (DWV) of 1000 VRMS minimum

550R Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
FIXED IND 56MH 160MA 38 OHM SMD5500R-566KFIXED IND 56MH 160MA 38 OHM SMD1236 - Immediate$6.60View Details
FIXED IND 10MH 370MA 7.3 OHM SMD5500R-106KFIXED IND 10MH 370MA 7.3 OHM SMD671 - Immediate$6.60View Details
Published: 2013-07-02